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1 | # -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*- |
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2 | package CPAN::Mirrored::By; |
e82b9348 |
3 | use strict; |
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4 | |
810a0276 |
5 | sub new { |
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6 | my($self,@arg) = @_; |
7 | bless [@arg], $self; |
8 | } |
da199366 |
9 | sub continent { shift->[0] } |
10 | sub country { shift->[1] } |
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11 | sub url { shift->[2] } |
12 | |
13 | package CPAN::FirstTime; |
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14 | use strict; |
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15 | |
f915a99a |
16 | use ExtUtils::MakeMaker (); |
05454584 |
17 | use FileHandle (); |
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18 | use File::Basename (); |
05454584 |
19 | use File::Path (); |
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20 | use File::Spec (); |
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21 | use vars qw($VERSION $urllist); |
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22 | $VERSION = sprintf "%.6f", substr(q$Rev: 2229 $,4)/1000000 + 5.4; |
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23 | |
24 | =head1 NAME |
25 | |
26 | CPAN::FirstTime - Utility for CPAN::Config file Initialization |
27 | |
28 | =head1 SYNOPSIS |
29 | |
30 | CPAN::FirstTime::init() |
31 | |
32 | =head1 DESCRIPTION |
33 | |
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34 | The init routine asks a few questions and writes a CPAN/Config.pm or |
35 | CPAN/MyConfig.pm file (depending on what it is currently using). |
36 | |
547d3dfd |
37 | In the following all questions and explanations regarding config |
38 | variables are collected. |
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39 | |
40 | =cut |
41 | |
547d3dfd |
42 | # down until the next =back the manpage must be parsed by the program |
43 | # because the text is used in the init dialogues. |
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44 | |
547d3dfd |
45 | =over 2 |
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46 | |
547d3dfd |
47 | =item auto_commit |
da199366 |
48 | |
547d3dfd |
49 | Normally CPAN.pm keeps config variables in memory and changes need to |
50 | be saved in a separate 'o conf commit' command to make them permanent |
51 | between sessions. If you set the 'auto_commit' option to true, changes |
52 | to a config variable are always automatically committed to disk. |
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53 | |
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54 | Always commit changes to config variables to disk? |
da199366 |
55 | |
547d3dfd |
56 | =item build_cache |
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57 | |
547d3dfd |
58 | CPAN.pm can limit the size of the disk area for keeping the build |
59 | directories with all the intermediate files. |
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60 | |
547d3dfd |
61 | Cache size for build directory (in MB)? |
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62 | |
547d3dfd |
63 | =item build_dir |
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64 | |
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65 | Directory where the build process takes place? |
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66 | |
547d3dfd |
67 | =item build_dir_reuse |
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68 | |
547d3dfd |
69 | Until version 1.88 CPAN.pm never trusted the contents of the build_dir |
70 | directory between sessions. Since 1.88_58 CPAN.pm has a YAML-based |
71 | mechanism that makes it possible to share the contents of the |
72 | build_dir/ directory between different sessions with the same version |
73 | of perl. People who prefer to test things several days before |
74 | installing will like this feature because it safes a lot of time. |
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75 | |
547d3dfd |
76 | If you say yes to the following question, CPAN will try to store |
77 | enough information about the build process so that it can pick up in |
78 | future sessions at the same state of affairs as it left a previous |
79 | session. |
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80 | |
547d3dfd |
81 | Store and re-use state information about distributions between |
82 | CPAN.pm sessions? |
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83 | |
547d3dfd |
84 | =item build_requires_install_policy |
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85 | |
547d3dfd |
86 | When a module declares another one as a 'build_requires' prerequisite |
87 | this means that the other module is only needed for building or |
88 | testing the module but need not be installed permanently. In this case |
89 | you may wish to install that other module nonetheless or just keep it |
90 | in the 'build_dir' directory to have it available only temporarily. |
91 | Installing saves time on future installations but makes the perl |
92 | installation bigger. |
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93 | |
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94 | You can choose if you want to always install (yes), never install (no) |
95 | or be always asked. In the latter case you can set the default answer |
96 | for the question to yes (ask/yes) or no (ask/no). |
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97 | |
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98 | Policy on installing 'build_requires' modules (yes, no, ask/yes, |
99 | ask/no)? |
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100 | |
547d3dfd |
101 | =item cache_metadata |
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102 | |
547d3dfd |
103 | To considerably speed up the initial CPAN shell startup, it is |
104 | possible to use Storable to create a cache of metadata. If Storable is |
105 | not available, the normal index mechanism will be used. |
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106 | |
547d3dfd |
107 | Note: this mechanism is not used when use_sqlite is on and SQLLite is |
108 | running. |
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109 | |
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110 | Cache metadata (yes/no)? |
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111 | |
547d3dfd |
112 | =item check_sigs |
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113 | |
547d3dfd |
114 | CPAN packages can be digitally signed by authors and thus verified |
115 | with the security provided by strong cryptography. The exact mechanism |
116 | is defined in the Module::Signature module. While this is generally |
117 | considered a good thing, it is not always convenient to the end user |
118 | to install modules that are signed incorrectly or where the key of the |
119 | author is not available or where some prerequisite for |
120 | Module::Signature has a bug and so on. |
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121 | |
547d3dfd |
122 | With the check_sigs parameter you can turn signature checking on and |
123 | off. The default is off for now because the whole tool chain for the |
124 | functionality is not yet considered mature by some. The author of |
125 | CPAN.pm would recommend setting it to true most of the time and |
126 | turning it off only if it turns out to be annoying. |
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127 | |
547d3dfd |
128 | Note that if you do not have Module::Signature installed, no signature |
129 | checks will be performed at all. |
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130 | |
547d3dfd |
131 | Always try to check and verify signatures if a SIGNATURE file is in |
132 | the package and Module::Signature is installed (yes/no)? |
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133 | |
547d3dfd |
134 | =item colorize_output |
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135 | |
547d3dfd |
136 | When you have Term::ANSIColor installed, you can turn on colorized |
137 | output to have some visual differences between normal CPAN.pm output, |
138 | warnings, debugging output, and the output of the modules being |
139 | installed. Set your favorite colors after some experimenting with the |
140 | Term::ANSIColor module. |
554a9ef5 |
141 | |
547d3dfd |
142 | Do you want to turn on colored output? |
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143 | |
547d3dfd |
144 | =item colorize_print |
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145 | |
547d3dfd |
146 | Color for normal output? |
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147 | |
547d3dfd |
148 | =item colorize_warn |
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149 | |
547d3dfd |
150 | Color for warnings? |
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151 | |
547d3dfd |
152 | =item colorize_debug |
da199366 |
153 | |
547d3dfd |
154 | Color for debugging messages? |
b72dd56f |
155 | |
547d3dfd |
156 | =item commandnumber_in_prompt |
b72dd56f |
157 | |
547d3dfd |
158 | The prompt of the cpan shell can contain the current command number |
159 | for easier tracking of the session or be a plain string. |
b72dd56f |
160 | |
547d3dfd |
161 | Do you want the command number in the prompt (yes/no)? |
b72dd56f |
162 | |
547d3dfd |
163 | =item ftp_passive |
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164 | |
547d3dfd |
165 | Shall we always set the FTP_PASSIVE environment variable when dealing |
166 | with ftp download (yes/no)? |
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167 | |
547d3dfd |
168 | =item getcwd |
8962fc49 |
169 | |
547d3dfd |
170 | CPAN.pm changes the current working directory often and needs to |
171 | determine its own current working directory. Per default it uses |
172 | Cwd::cwd but if this doesn't work on your system for some reason, |
173 | alternatives can be configured according to the following table: |
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174 | |
547d3dfd |
175 | cwd Cwd::cwd |
176 | getcwd Cwd::getcwd |
177 | fastcwd Cwd::fastcwd |
178 | backtickcwd external command cwd |
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179 | |
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180 | Preferred method for determining the current working directory? |
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181 | |
547d3dfd |
182 | =item histfile |
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183 | |
547d3dfd |
184 | If you have one of the readline packages (Term::ReadLine::Perl, |
185 | Term::ReadLine::Gnu, possibly others) installed, the interactive CPAN |
186 | shell will have history support. The next two questions deal with the |
187 | filename of the history file and with its size. If you do not want to |
188 | set this variable, please hit SPACE RETURN to the following question. |
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189 | |
547d3dfd |
190 | File to save your history? |
8962fc49 |
191 | |
547d3dfd |
192 | =item histsize |
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193 | |
547d3dfd |
194 | Number of lines to save? |
da199366 |
195 | |
547d3dfd |
196 | =item inactivity_timeout |
da199366 |
197 | |
547d3dfd |
198 | Sometimes you may wish to leave the processes run by CPAN alone |
199 | without caring about them. Because the Makefile.PL or the Build.PL |
200 | sometimes contains question you're expected to answer, you can set a |
201 | timer that will kill a 'perl Makefile.PL' process after the specified |
202 | time in seconds. |
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203 | |
547d3dfd |
204 | If you set this value to 0, these processes will wait forever. This is |
205 | the default and recommended setting. |
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206 | |
547d3dfd |
207 | Timeout for inactivity during {Makefile,Build}.PL? |
e82b9348 |
208 | |
547d3dfd |
209 | =item index_expire |
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210 | |
547d3dfd |
211 | The CPAN indexes are usually rebuilt once or twice per hour, but the |
212 | typical CPAN mirror mirrors only once or twice per day. Depending on |
213 | the quality of your mirror and your desire to be on the bleeding edge, |
214 | you may want to set the following value to more or less than one day |
215 | (which is the default). It determines after how many days CPAN.pm |
216 | downloads new indexes. |
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217 | |
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218 | Let the index expire after how many days? |
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219 | |
547d3dfd |
220 | =item inhibit_startup_message |
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221 | |
547d3dfd |
222 | When the CPAN shell is started it normally displays a greeting message |
223 | that contains the running version and the status of readline support. |
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224 | |
547d3dfd |
225 | Do you want to turn this message off? |
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226 | |
547d3dfd |
227 | =item keep_source_where |
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228 | |
547d3dfd |
229 | Unless you are accessing the CPAN on your filesystem via a file: URL, |
230 | CPAN.pm needs to keep the source files it downloads somewhere. Please |
231 | supply a directory where the downloaded files are to be kept. |
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232 | |
547d3dfd |
233 | Download target directory? |
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234 | |
547d3dfd |
235 | =item load_module_verbosity |
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236 | |
547d3dfd |
237 | When CPAN.pm loads a module it needs for some optional feature, it |
238 | usually reports about module name and version. Choose 'v' to get this |
239 | message, 'none' to suppress it. |
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240 | |
547d3dfd |
241 | Verbosity level for loading modules (none or v)? |
da199366 |
242 | |
547d3dfd |
243 | =item makepl_arg |
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244 | |
547d3dfd |
245 | Every Makefile.PL is run by perl in a separate process. Likewise we |
246 | run 'make' and 'make install' in separate processes. If you have |
247 | any parameters (e.g. PREFIX, LIB, UNINST or the like) you want to |
248 | pass to the calls, please specify them here. |
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249 | |
547d3dfd |
250 | If you don't understand this question, just press ENTER. |
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251 | |
547d3dfd |
252 | Typical frequently used settings: |
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253 | |
547d3dfd |
254 | PREFIX=~/perl # non-root users (please see manual for more hints) |
c049f953 |
255 | |
547d3dfd |
256 | Parameters for the 'perl Makefile.PL' command? |
c049f953 |
257 | |
547d3dfd |
258 | =item make_arg |
c049f953 |
259 | |
547d3dfd |
260 | Parameters for the 'make' command? Typical frequently used setting: |
8962fc49 |
261 | |
547d3dfd |
262 | -j3 # dual processor system (on GNU make) |
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263 | |
547d3dfd |
264 | Your choice: |
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265 | |
547d3dfd |
266 | =item make_install_arg |
c049f953 |
267 | |
547d3dfd |
268 | Parameters for the 'make install' command? |
269 | Typical frequently used setting: |
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270 | |
547d3dfd |
271 | UNINST=1 # to always uninstall potentially conflicting files |
8962fc49 |
272 | |
547d3dfd |
273 | Your choice: |
8962fc49 |
274 | |
547d3dfd |
275 | =item make_install_make_command |
8962fc49 |
276 | |
547d3dfd |
277 | Do you want to use a different make command for 'make install'? |
278 | Cautious people will probably prefer: |
8962fc49 |
279 | |
547d3dfd |
280 | su root -c make |
281 | or |
282 | sudo make |
283 | or |
284 | /path1/to/sudo -u admin_account /path2/to/make |
8962fc49 |
285 | |
547d3dfd |
286 | or some such. Your choice: |
09d9d230 |
287 | |
547d3dfd |
288 | =item mbuildpl_arg |
09d9d230 |
289 | |
547d3dfd |
290 | A Build.PL is run by perl in a separate process. Likewise we run |
291 | './Build' and './Build install' in separate processes. If you have any |
292 | parameters you want to pass to the calls, please specify them here. |
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293 | |
547d3dfd |
294 | Typical frequently used settings: |
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295 | |
547d3dfd |
296 | --install_base /home/xxx # different installation directory |
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297 | |
547d3dfd |
298 | Parameters for the 'perl Build.PL' command? |
9ddc4ed0 |
299 | |
547d3dfd |
300 | =item mbuild_arg |
8962fc49 |
301 | |
547d3dfd |
302 | Parameters for the './Build' command? Setting might be: |
8962fc49 |
303 | |
547d3dfd |
304 | --extra_linker_flags -L/usr/foo/lib # non-standard library location |
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305 | |
547d3dfd |
306 | Your choice: |
9ddc4ed0 |
307 | |
547d3dfd |
308 | =item mbuild_install_arg |
9ddc4ed0 |
309 | |
547d3dfd |
310 | Parameters for the './Build install' command? Typical frequently used |
311 | setting: |
d8773709 |
312 | |
547d3dfd |
313 | --uninst 1 # uninstall conflicting files |
d8773709 |
314 | |
547d3dfd |
315 | Your choice: |
09d9d230 |
316 | |
547d3dfd |
317 | =item mbuild_install_build_command |
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318 | |
547d3dfd |
319 | Do you want to use a different command for './Build install'? Sudo |
320 | users will probably prefer: |
f610777f |
321 | |
547d3dfd |
322 | su root -c ./Build |
323 | or |
324 | sudo ./Build |
325 | or |
326 | /path1/to/sudo -u admin_account ./Build |
f610777f |
327 | |
547d3dfd |
328 | or some such. Your choice: |
ec385757 |
329 | |
547d3dfd |
330 | =item pager |
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331 | |
547d3dfd |
332 | What is your favorite pager program? |
5fc0f0f6 |
333 | |
547d3dfd |
334 | =item prefer_installer |
5fc0f0f6 |
335 | |
547d3dfd |
336 | When you have Module::Build installed and a module comes with both a |
337 | Makefile.PL and a Build.PL, which shall have precedence? |
5fc0f0f6 |
338 | |
547d3dfd |
339 | The main two standard installer modules are the old and well |
340 | established ExtUtils::MakeMaker (for short: EUMM) which uses the |
341 | Makefile.PL. And the next generation installer Module::Build (MB) |
342 | which works with the Build.PL (and often comes with a Makefile.PL |
343 | too). If a module comes only with one of the two we will use that one |
344 | but if both are supplied then a decision must be made between EUMM and |
345 | MB. See also http://rt.cpan.org/Ticket/Display.html?id=29235 for a |
346 | discussion about the right default. |
f610777f |
347 | |
547d3dfd |
348 | Or, as a third option you can choose RAND which will make a random |
349 | decision (something regular CPAN testers will enjoy). |
26844e27 |
350 | |
547d3dfd |
351 | In case you can choose between running a Makefile.PL or a Build.PL, |
352 | which installer would you prefer (EUMM or MB or RAND)? |
ec385757 |
353 | |
547d3dfd |
354 | =item prefs_dir |
ec385757 |
355 | |
547d3dfd |
356 | CPAN.pm can store customized build environments based on regular |
357 | expressions for distribution names. These are YAML files where the |
358 | default options for CPAN.pm and the environment can be overridden and |
359 | dialog sequences can be stored that can later be executed by an |
360 | Expect.pm object. The CPAN.pm distribution comes with some prefab YAML |
361 | files that cover sample distributions that can be used as blueprints |
362 | to store one own prefs. Please check out the distroprefs/ directory of |
363 | the CPAN.pm distribution to get a quick start into the prefs system. |
f610777f |
364 | |
547d3dfd |
365 | Directory where to store default options/environment/dialogs for |
366 | building modules that need some customization? |
5f05dabc |
367 | |
547d3dfd |
368 | =item prerequisites_policy |
f610777f |
369 | |
547d3dfd |
370 | The CPAN module can detect when a module which you are trying to build |
371 | depends on prerequisites. If this happens, it can build the |
372 | prerequisites for you automatically ('follow'), ask you for |
373 | confirmation ('ask'), or just ignore them ('ignore'). Please set your |
374 | policy to one of the three values. |
f610777f |
375 | |
547d3dfd |
376 | Policy on building prerequisites (follow, ask or ignore)? |
f610777f |
377 | |
547d3dfd |
378 | =item randomize_urllist |
f610777f |
379 | |
547d3dfd |
380 | CPAN.pm can introduce some randomness when using hosts for download |
381 | that are configured in the urllist parameter. Enter a numeric value |
382 | between 0 and 1 to indicate how often you want to let CPAN.pm try a |
383 | random host from the urllist. A value of one specifies to always use a |
384 | random host as the first try. A value of zero means no randomness at |
385 | all. Anything in between specifies how often, on average, a random |
386 | host should be tried first. |
f610777f |
387 | |
547d3dfd |
388 | Randomize parameter |
de34a54b |
389 | |
547d3dfd |
390 | =item scan_cache |
9ddc4ed0 |
391 | |
392 | By default, each time the CPAN module is started, cache scanning is |
393 | performed to keep the cache size in sync. To prevent this, answer |
394 | 'never'. |
395 | |
547d3dfd |
396 | Perform cache scanning (atstart or never)? |
9ddc4ed0 |
397 | |
547d3dfd |
398 | =item shell |
9ddc4ed0 |
399 | |
547d3dfd |
400 | What is your favorite shell? |
8962fc49 |
401 | |
547d3dfd |
402 | =item show_unparsable_versions |
9ddc4ed0 |
403 | |
547d3dfd |
404 | During the 'r' command CPAN.pm finds modules without version number. |
405 | When the command finishes, it prints a report about this. If you |
406 | want this report to be very verbose, say yes to the following |
407 | variable. |
9ddc4ed0 |
408 | |
547d3dfd |
409 | Show all individual modules that have no $VERSION? |
c9869e1c |
410 | |
547d3dfd |
411 | =item show_upload_date |
9ddc4ed0 |
412 | |
413 | The 'd' and the 'm' command normally only show you information they |
414 | have in their in-memory database and thus will never connect to the |
415 | internet. If you set the 'show_upload_date' variable to true, 'm' and |
416 | 'd' will additionally show you the upload date of the module or |
417 | distribution. Per default this feature is off because it may require a |
418 | net connection to get at the upload date. |
419 | |
547d3dfd |
420 | Always try to show upload date with 'd' and 'm' command (yes/no)? |
9ddc4ed0 |
421 | |
547d3dfd |
422 | =item show_zero_versions |
9ddc4ed0 |
423 | |
547d3dfd |
424 | During the 'r' command CPAN.pm finds modules with a version number of |
425 | zero. When the command finishes, it prints a report about this. If you |
426 | want this report to be very verbose, say yes to the following |
427 | variable. |
9ddc4ed0 |
428 | |
547d3dfd |
429 | Show all individual modules that have a $VERSION of zero? |
9ddc4ed0 |
430 | |
547d3dfd |
431 | =item tar_verbosity |
9ddc4ed0 |
432 | |
547d3dfd |
433 | When CPAN.pm uses the tar command, which switch for the verbosity |
434 | shall be used? Choose 'none' for quiet operation, 'v' for file |
435 | name listing, 'vv' for full listing. |
9ddc4ed0 |
436 | |
547d3dfd |
437 | Tar command verbosity level (none or v or vv)? |
ed84aac9 |
438 | |
547d3dfd |
439 | =item term_is_latin |
ed84aac9 |
440 | |
547d3dfd |
441 | The next option deals with the charset (aka character set) your |
442 | terminal supports. In general, CPAN is English speaking territory, so |
443 | the charset does not matter much but some CPAN have names that are |
444 | outside the ASCII range. If your terminal supports UTF-8, you should |
445 | say no to the next question. If it expects ISO-8859-1 (also known as |
446 | LATIN1) then you should say yes. If it supports neither, your answer |
447 | does not matter because you will not be able to read the names of some |
448 | authors anyway. If you answer no, names will be output in UTF-8. |
ed84aac9 |
449 | |
547d3dfd |
450 | Your terminal expects ISO-8859-1 (yes/no)? |
ed84aac9 |
451 | |
547d3dfd |
452 | =item term_ornaments |
453 | |
454 | When using Term::ReadLine, you can turn ornaments on so that your |
455 | input stands out against the output from CPAN.pm. |
ed84aac9 |
456 | |
547d3dfd |
457 | Do you want to turn ornaments on? |
ed84aac9 |
458 | |
547d3dfd |
459 | =item test_report |
8962fc49 |
460 | |
461 | The goal of the CPAN Testers project (http://testers.cpan.org/) is to |
462 | test as many CPAN packages as possible on as many platforms as |
463 | possible. This provides valuable feedback to module authors and |
464 | potential users to identify bugs or platform compatibility issues and |
465 | improves the overall quality and value of CPAN. |
466 | |
467 | One way you can contribute is to send test results for each module |
468 | that you install. If you install the CPAN::Reporter module, you have |
469 | the option to automatically generate and email test reports to CPAN |
470 | Testers whenever you run tests on a CPAN package. |
471 | |
472 | See the CPAN::Reporter documentation for additional details and |
473 | configuration settings. If your firewall blocks outgoing email, |
474 | you will need to configure CPAN::Reporter before sending reports. |
475 | |
547d3dfd |
476 | Email test reports if CPAN::Reporter is installed (yes/no)? |
8962fc49 |
477 | |
547d3dfd |
478 | =item use_sqlite |
8962fc49 |
479 | |
547d3dfd |
480 | CPAN::SQLite is a layer between the index files that are downloaded |
481 | from the CPAN and CPAN.pm that speeds up metadata queries and reduces |
482 | memory consumption of CPAN.pm considerably. |
9ddc4ed0 |
483 | |
547d3dfd |
484 | Use CPAN::SQLite if available? (yes/no)? |
9ddc4ed0 |
485 | |
547d3dfd |
486 | =item yaml_load_code |
9ddc4ed0 |
487 | |
547d3dfd |
488 | Both YAML.pm and YAML::Syck are capable of deserialising code. As this requires |
489 | a string eval, which might be a security risk, you can use this option to |
490 | enable or disable the deserialisation of code. |
9ddc4ed0 |
491 | |
547d3dfd |
492 | Do you want to enable code deserialisation (yes/no)? |
9ddc4ed0 |
493 | |
547d3dfd |
494 | =item yaml_module |
9ddc4ed0 |
495 | |
547d3dfd |
496 | At the time of this writing there are two competing YAML modules, |
497 | YAML.pm and YAML::Syck. The latter is faster but needs a C compiler |
498 | installed on your system. There may be more alternative YAML |
499 | conforming modules but at the time of writing a potential third |
500 | player, YAML::Tiny, seemed not powerful enough to work with CPAN.pm. |
9ddc4ed0 |
501 | |
547d3dfd |
502 | Which YAML implementation would you prefer? |
9ddc4ed0 |
503 | |
547d3dfd |
504 | =back |
9ddc4ed0 |
505 | |
547d3dfd |
506 | =head1 LICENSE |
9ddc4ed0 |
507 | |
547d3dfd |
508 | This program is free software; you can redistribute it and/or |
509 | modify it under the same terms as Perl itself. |
9ddc4ed0 |
510 | |
547d3dfd |
511 | =cut |
9ddc4ed0 |
512 | |
547d3dfd |
513 | use vars qw( %prompts ); |
9ddc4ed0 |
514 | |
547d3dfd |
515 | sub init { |
516 | my($configpm, %args) = @_; |
517 | use Config; |
518 | # extra args after 'o conf init' |
519 | my $matcher = $args{args} && @{$args{args}} ? $args{args}[0] : ''; |
520 | if ($matcher =~ /^\/(.*)\/$/) { |
521 | # case /regex/ => take the first, ignore the rest |
522 | $matcher = $1; |
523 | shift @{$args{args}}; |
524 | if (@{$args{args}}) { |
525 | local $" = " "; |
526 | $CPAN::Frontend->mywarn("Ignoring excessive arguments '@{$args{args}}'"); |
527 | $CPAN::Frontend->mysleep(2); |
528 | } |
529 | } elsif (0 == length $matcher) { |
530 | } elsif (0 && $matcher eq "~") { # extremely buggy, but a nice idea |
531 | my @unconfigured = grep { not exists $CPAN::Config->{$_} |
532 | or not defined $CPAN::Config->{$_} |
533 | or not length $CPAN::Config->{$_} |
534 | } keys %$CPAN::Config; |
535 | $matcher = "\\b(".join("|", @unconfigured).")\\b"; |
536 | $CPAN::Frontend->mywarn("matcher[$matcher]"); |
537 | } else { |
538 | # case WORD... => all arguments must be valid |
539 | for my $arg (@{$args{args}}) { |
540 | unless (exists $CPAN::HandleConfig::keys{$arg}) { |
541 | $CPAN::Frontend->mywarn("'$arg' is not a valid configuration variable\n"); |
542 | return; |
543 | } |
544 | } |
545 | $matcher = "\\b(".join("|",@{$args{args}}).")\\b"; |
546 | } |
547 | CPAN->debug("matcher[$matcher]") if $CPAN::DEBUG; |
9ddc4ed0 |
548 | |
547d3dfd |
549 | unless ($CPAN::VERSION) { |
550 | require CPAN::Nox; |
551 | } |
552 | require CPAN::HandleConfig; |
553 | CPAN::HandleConfig::require_myconfig_or_config(); |
554 | $CPAN::Config ||= {}; |
555 | local($/) = "\n"; |
556 | local($\) = ""; |
557 | local($|) = 1; |
558 | |
559 | my($ans,$default); |
560 | |
561 | # |
562 | #= Files, directories |
563 | # |
9ddc4ed0 |
564 | |
547d3dfd |
565 | unless ($matcher) { |
566 | $CPAN::Frontend->myprint($prompts{manual_config}); |
567 | } |
568 | |
569 | my $manual_conf; |
9ddc4ed0 |
570 | |
547d3dfd |
571 | local *_real_prompt; |
572 | if ( $args{autoconfig} ) { |
573 | $manual_conf = "no"; |
574 | } elsif ($matcher) { |
575 | $manual_conf = "yes"; |
576 | } else { |
577 | my $_conf = prompt("Would you like me to configure as much as possible ". |
578 | "automatically?", "yes"); |
579 | $manual_conf = ($_conf and $_conf =~ /^y/i) ? "no" : "yes"; |
580 | } |
581 | CPAN->debug("manual_conf[$manual_conf]") if $CPAN::DEBUG; |
582 | my $fastread; |
583 | { |
584 | if ($manual_conf =~ /^y/i) { |
585 | $fastread = 0; |
586 | } else { |
587 | $fastread = 1; |
588 | $CPAN::Config->{urllist} ||= []; |
589 | |
590 | local $^W = 0; |
591 | # prototype should match that of &MakeMaker::prompt |
592 | my $current_second = time; |
593 | my $current_second_count = 0; |
594 | my $i_am_mad = 0; |
595 | *_real_prompt = sub { |
596 | my($q,$a) = @_; |
597 | my($ret) = defined $a ? $a : ""; |
598 | $CPAN::Frontend->myprint(sprintf qq{%s [%s]\n\n}, $q, $ret); |
599 | eval { require Time::HiRes }; |
600 | unless ($@) { |
601 | if (time == $current_second) { |
602 | $current_second_count++; |
603 | if ($current_second_count > 20) { |
604 | # I don't like more than 20 prompts per second |
605 | $i_am_mad++; |
606 | } |
607 | } else { |
608 | $current_second = time; |
609 | $current_second_count = 0; |
610 | $i_am_mad-- if $i_am_mad>0; |
611 | } |
612 | if ($i_am_mad>0) { |
613 | #require Carp; |
614 | #Carp::cluck("SLEEEEEEEEPIIIIIIIIIIINGGGGGGGGGGG"); |
615 | Time::HiRes::sleep(0.1); |
616 | } |
617 | } |
618 | $ret; |
619 | }; |
620 | } |
621 | } |
622 | |
623 | if (!$matcher or q{ |
624 | build_dir |
625 | build_dir_reuse |
626 | cpan_home |
627 | keep_source_where |
628 | prefs_dir |
629 | } =~ /$matcher/) { |
630 | $CPAN::Frontend->myprint($prompts{config_intro}); |
631 | |
632 | if (!$matcher or 'cpan_home' =~ /$matcher/) { |
633 | my $cpan_home = $CPAN::Config->{cpan_home} |
634 | || File::Spec->catdir($ENV{HOME}, ".cpan"); |
635 | |
636 | if (-d $cpan_home) { |
637 | $CPAN::Frontend->myprint(qq{ |
638 | |
639 | I see you already have a directory |
640 | $cpan_home |
641 | Shall we use it as the general CPAN build and cache directory? |
642 | |
643 | }); |
644 | } else { |
645 | # no cpan-home, must prompt and get one |
646 | $CPAN::Frontend->myprint($prompts{cpan_home_where}); |
647 | } |
648 | |
649 | $default = $cpan_home; |
650 | my $loop = 0; |
651 | my $last_ans; |
652 | $CPAN::Frontend->myprint(" <cpan_home>\n"); |
653 | PROMPT: while ($ans = prompt("CPAN build and cache directory?",$default)) { |
654 | print "\n"; |
655 | if (File::Spec->file_name_is_absolute($ans)) { |
656 | my @cpan_home = split /[\/\\]/, $ans; |
657 | DIR: for my $dir (@cpan_home) { |
658 | if ($dir =~ /^~/ and (!$last_ans or $ans ne $last_ans)) { |
659 | $CPAN::Frontend |
660 | ->mywarn("Warning: a tilde in the path will be ". |
661 | "taken as a literal tilde. Please ". |
662 | "confirm again if you want to keep it\n"); |
663 | $last_ans = $default = $ans; |
664 | next PROMPT; |
665 | } |
666 | } |
667 | } else { |
668 | require Cwd; |
669 | my $cwd = Cwd::cwd(); |
670 | my $absans = File::Spec->catdir($cwd,$ans); |
671 | $CPAN::Frontend->mywarn("The path '$ans' is not an ". |
672 | "absolute path. Please specify ". |
673 | "an absolute path\n"); |
674 | $default = $absans; |
675 | next PROMPT; |
676 | } |
677 | eval { File::Path::mkpath($ans); }; # dies if it can't |
678 | if ($@) { |
679 | $CPAN::Frontend->mywarn("Couldn't create directory $ans.\n". |
680 | "Please retry.\n"); |
681 | next PROMPT; |
682 | } |
683 | if (-d $ans && -w _) { |
684 | last PROMPT; |
685 | } else { |
686 | $CPAN::Frontend->mywarn("Couldn't find directory $ans\n". |
687 | "or directory is not writable. Please retry.\n"); |
688 | if (++$loop > 5) { |
689 | $CPAN::Frontend->mydie("Giving up"); |
690 | } |
691 | } |
692 | } |
693 | $CPAN::Config->{cpan_home} = $ans; |
694 | } |
695 | |
696 | if (!$matcher or 'keep_source_where' =~ /$matcher/) { |
697 | my_dflt_prompt("keep_source_where", |
698 | File::Spec->catdir($CPAN::Config->{cpan_home},"sources"), |
699 | $matcher, |
700 | ); |
701 | } |
702 | |
703 | if (!$matcher or 'build_dir' =~ /$matcher/) { |
704 | my_dflt_prompt("build_dir", |
705 | File::Spec->catdir($CPAN::Config->{cpan_home},"build"), |
706 | $matcher |
707 | ); |
708 | } |
709 | |
710 | if (!$matcher or 'build_dir_reuse' =~ /$matcher/) { |
711 | my_yn_prompt(build_dir_reuse => 1, $matcher); |
712 | } |
713 | |
714 | if (!$matcher or 'prefs_dir' =~ /$matcher/) { |
715 | my_dflt_prompt("prefs_dir", |
716 | File::Spec->catdir($CPAN::Config->{cpan_home},"prefs"), |
717 | $matcher |
718 | ); |
719 | } |
720 | } |
721 | |
722 | # |
723 | #= Config: auto_commit |
724 | # |
725 | |
726 | my_yn_prompt(auto_commit => 0, $matcher); |
727 | |
728 | # |
729 | #= Cache size, Index expire |
730 | # |
731 | |
732 | if (!$matcher or 'build_cache' =~ /$matcher/) { |
733 | # large enough to build large dists like Tk |
734 | my_dflt_prompt(build_cache => 100, $matcher); |
735 | } |
736 | |
737 | if (!$matcher or 'index_expire' =~ /$matcher/) { |
738 | my_dflt_prompt(index_expire => 1, $matcher); |
739 | } |
740 | |
741 | if (!$matcher or 'scan_cache' =~ /$matcher/) { |
742 | my_prompt_loop(scan_cache => 'atstart', $matcher, 'atstart|never'); |
743 | } |
744 | |
745 | # |
746 | #= cache_metadata |
747 | # |
748 | |
749 | my_yn_prompt(cache_metadata => 1, $matcher); |
750 | my_yn_prompt(use_sqlite => 0, $matcher); |
751 | |
752 | # |
753 | #= Do we follow PREREQ_PM? |
754 | # |
755 | |
756 | if (!$matcher or 'prerequisites_policy' =~ /$matcher/) { |
757 | my_prompt_loop(prerequisites_policy => 'ask', $matcher, |
758 | 'follow|ask|ignore'); |
759 | } |
760 | |
761 | if (!$matcher or 'build_requires_install_policy' =~ /$matcher/) { |
762 | my_prompt_loop(build_requires_install_policy => 'ask/yes', $matcher, |
763 | 'yes|no|ask/yes|ask/no'); |
764 | } |
765 | |
766 | # |
767 | #= Module::Signature |
768 | # |
769 | if (!$matcher or 'check_sigs' =~ /$matcher/) { |
770 | my_yn_prompt(check_sigs => 0, $matcher); |
771 | } |
772 | |
773 | # |
774 | #= CPAN::Reporter |
775 | # |
776 | if (!$matcher or 'test_report' =~ /$matcher/) { |
777 | my_yn_prompt(test_report => 0, $matcher); |
778 | if ( |
779 | $CPAN::Config->{test_report} && |
780 | $CPAN::META->has_inst("CPAN::Reporter") && |
781 | CPAN::Reporter->can('configure') |
782 | ) { |
783 | $CPAN::Frontend->myprint("\nProceeding to configure CPAN::Reporter.\n"); |
784 | CPAN::Reporter::configure(); |
785 | $CPAN::Frontend->myprint("\nReturning to CPAN configuration.\n"); |
786 | } |
787 | } |
788 | |
789 | # |
790 | #= YAML vs. YAML::Syck |
791 | # |
792 | if (!$matcher or "yaml_module" =~ /$matcher/) { |
793 | my_dflt_prompt(yaml_module => "YAML", $matcher); |
794 | unless ($CPAN::META->has_inst($CPAN::Config->{yaml_module})) { |
795 | $CPAN::Frontend->mywarn |
796 | ("Warning (maybe harmless): '$CPAN::Config->{yaml_module}' not installed.\n"); |
797 | $CPAN::Frontend->mysleep(3); |
798 | } |
799 | } |
800 | |
801 | # |
802 | #= YAML code deserialisation |
803 | # |
804 | if (!$matcher or "yaml_load_code" =~ /$matcher/) { |
805 | my_yn_prompt(yaml_load_code => 0, $matcher); |
806 | } |
807 | |
808 | # |
809 | #= External programs |
810 | # |
811 | |
812 | my @external_progs = qw/bzip2 gzip tar unzip |
813 | |
814 | make |
815 | |
816 | curl lynx wget ncftpget ncftp ftp |
817 | |
818 | gpg |
819 | |
820 | patch applypatch |
821 | /; |
822 | my(@path) = split /$Config{'path_sep'}/, $ENV{'PATH'}; |
823 | if (!$matcher or "@external_progs" =~ /$matcher/) { |
824 | $CPAN::Frontend->myprint($prompts{external_progs}); |
825 | |
826 | my $old_warn = $^W; |
827 | local $^W if $^O eq 'MacOS'; |
828 | local $^W = $old_warn; |
829 | my $progname; |
830 | for $progname (@external_progs) { |
831 | next if $matcher && $progname !~ /$matcher/; |
832 | if ($^O eq 'MacOS') { |
833 | $CPAN::Config->{$progname} = 'not_here'; |
834 | next; |
835 | } |
836 | |
837 | my $progcall = $progname; |
838 | unless ($matcher) { |
839 | # we really don't need ncftp if we have ncftpget, but |
840 | # if they chose this dialog via matcher, they shall have it |
841 | next if $progname eq "ncftp" && $CPAN::Config->{ncftpget} gt " "; |
842 | } |
843 | my $path = $CPAN::Config->{$progname} |
844 | || $Config::Config{$progname} |
845 | || ""; |
846 | if (File::Spec->file_name_is_absolute($path)) { |
847 | # testing existence is not good enough, some have these exe |
848 | # extensions |
849 | |
850 | # warn "Warning: configured $path does not exist\n" unless -e $path; |
851 | # $path = ""; |
852 | } elsif ($path =~ /^\s+$/) { |
853 | # preserve disabled programs |
854 | } else { |
855 | $path = ''; |
856 | } |
857 | unless ($path) { |
858 | # e.g. make -> nmake |
859 | $progcall = $Config::Config{$progname} if $Config::Config{$progname}; |
860 | } |
861 | |
862 | $path ||= find_exe($progcall,\@path); |
863 | unless ($path) { # not -e $path, because find_exe already checked that |
864 | local $"=";"; |
865 | $CPAN::Frontend->mywarn("Warning: $progcall not found in PATH[@path]\n"); |
866 | if ($progname eq "make") { |
867 | $CPAN::Frontend->mywarn("ALERT: 'make' is an essential tool for ". |
868 | "building perl Modules. Please make sure you ". |
869 | "have 'make' (or some equivalent) ". |
870 | "working.\n" |
871 | ); |
872 | if ($^O eq "MSWin32") { |
873 | $CPAN::Frontend->mywarn(" |
874 | Windows users may want to follow this procedure when back in the CPAN shell: |
875 | |
876 | look YVES/scripts/alien_nmake.pl |
877 | perl alien_nmake.pl |
878 | |
879 | This will install nmake on your system which can be used as a 'make' |
880 | substitute. You can then revisit this dialog with |
881 | |
882 | o conf init make |
883 | |
884 | "); |
885 | } |
886 | } |
887 | } |
888 | $prompts{$progname} = "Where is your $progname program?"; |
889 | my_dflt_prompt($progname,$path,$matcher); |
890 | } |
891 | } |
892 | |
893 | if (!$matcher or 'pager' =~ /$matcher/) { |
894 | my $path = $CPAN::Config->{'pager'} || |
895 | $ENV{PAGER} || find_exe("less",\@path) || |
896 | find_exe("more",\@path) || ($^O eq 'MacOS' ? $ENV{EDITOR} : 0 ) |
897 | || "more"; |
898 | my_dflt_prompt(pager => $path, $matcher); |
899 | } |
900 | |
901 | if (!$matcher or 'shell' =~ /$matcher/) { |
902 | my $path = $CPAN::Config->{'shell'}; |
903 | if ($path && File::Spec->file_name_is_absolute($path)) { |
904 | $CPAN::Frontend->mywarn("Warning: configured $path does not exist\n") |
905 | unless -e $path; |
906 | $path = ""; |
907 | } |
908 | $path ||= $ENV{SHELL}; |
909 | $path ||= $ENV{COMSPEC} if $^O eq "MSWin32"; |
910 | if ($^O eq 'MacOS') { |
911 | $CPAN::Config->{'shell'} = 'not_here'; |
912 | } else { |
913 | $path =~ s,\\,/,g if $^O eq 'os2'; # Cosmetic only |
914 | my_dflt_prompt(shell => $path, $matcher); |
915 | } |
916 | } |
917 | |
918 | # |
919 | # verbosity |
920 | # |
921 | |
922 | if (!$matcher or 'tar_verbosity' =~ /$matcher/) { |
923 | my_prompt_loop(tar_verbosity => 'v', $matcher, |
924 | 'none|v|vv'); |
925 | } |
926 | |
927 | if (!$matcher or 'load_module_verbosity' =~ /$matcher/) { |
928 | my_prompt_loop(load_module_verbosity => 'v', $matcher, |
929 | 'none|v'); |
930 | } |
931 | |
932 | my_yn_prompt(inhibit_startup_message => 0, $matcher); |
933 | |
934 | # |
935 | #= Installer, arguments to make etc. |
936 | # |
937 | |
938 | if (!$matcher or 'prefer_installer' =~ /$matcher/) { |
939 | my_prompt_loop(prefer_installer => 'MB', $matcher, 'MB|EUMM|RAND'); |
940 | } |
941 | |
942 | if (!$matcher or 'makepl_arg make_arg' =~ /$matcher/) { |
943 | my_dflt_prompt(makepl_arg => "", $matcher); |
944 | my_dflt_prompt(make_arg => "", $matcher); |
945 | } |
946 | |
947 | require CPAN::HandleConfig; |
948 | if (exists $CPAN::HandleConfig::keys{make_install_make_command}) { |
949 | # as long as Windows needs $self->_build_command, we cannot |
950 | # support sudo on windows :-) |
951 | my_dflt_prompt(make_install_make_command => $CPAN::Config->{make} || "", |
952 | $matcher); |
953 | } |
954 | |
955 | my_dflt_prompt(make_install_arg => $CPAN::Config->{make_arg} || "", |
956 | $matcher); |
957 | |
958 | my_dflt_prompt(mbuildpl_arg => "", $matcher); |
959 | my_dflt_prompt(mbuild_arg => "", $matcher); |
960 | |
961 | if (exists $CPAN::HandleConfig::keys{mbuild_install_build_command}) { |
962 | # as long as Windows needs $self->_build_command, we cannot |
963 | # support sudo on windows :-) |
964 | my_dflt_prompt(mbuild_install_build_command => "./Build", $matcher); |
965 | } |
966 | |
967 | my_dflt_prompt(mbuild_install_arg => "", $matcher); |
968 | |
969 | # |
970 | #= Alarm period |
971 | # |
972 | |
973 | my_dflt_prompt(inactivity_timeout => 0, $matcher); |
974 | |
975 | # |
976 | #= Proxies |
977 | # |
978 | |
979 | my @proxy_vars = qw/ftp_proxy http_proxy no_proxy/; |
980 | my @proxy_user_vars = qw/proxy_user proxy_pass/; |
981 | if (!$matcher or "@proxy_vars @proxy_user_vars" =~ /$matcher/) { |
982 | $CPAN::Frontend->myprint($prompts{proxy_intro}); |
983 | |
984 | for (@proxy_vars) { |
985 | $prompts{$_} = "Your $_?"; |
986 | my_dflt_prompt($_ => $ENV{$_}||"", $matcher); |
987 | } |
988 | |
989 | if ($CPAN::Config->{ftp_proxy} || |
990 | $CPAN::Config->{http_proxy}) { |
991 | |
992 | $default = $CPAN::Config->{proxy_user} || $CPAN::LWP::UserAgent::USER || ""; |
993 | |
994 | $CPAN::Frontend->myprint($prompts{proxy_user}); |
995 | |
996 | if ($CPAN::Config->{proxy_user} = prompt("Your proxy user id?",$default)) { |
997 | $CPAN::Frontend->myprint($prompts{proxy_pass}); |
998 | |
999 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
1000 | Term::ReadKey::ReadMode("noecho"); |
1001 | } else { |
1002 | $CPAN::Frontend->myprint($prompts{password_warn}); |
1003 | } |
1004 | $CPAN::Config->{proxy_pass} = prompt_no_strip("Your proxy password?"); |
1005 | if ($CPAN::META->has_inst("Term::ReadKey")) { |
1006 | Term::ReadKey::ReadMode("restore"); |
1007 | } |
1008 | $CPAN::Frontend->myprint("\n\n"); |
1009 | } |
1010 | } |
1011 | } |
1012 | |
1013 | # |
1014 | #= how FTP works |
1015 | # |
1016 | |
1017 | my_yn_prompt(ftp_passive => 1, $matcher); |
1018 | |
1019 | # |
1020 | #= how cwd works |
1021 | # |
1022 | |
1023 | if (!$matcher or 'getcwd' =~ /$matcher/) { |
1024 | my_prompt_loop(getcwd => 'cwd', $matcher, |
1025 | 'cwd|getcwd|fastcwd|backtickcwd'); |
1026 | } |
1027 | |
1028 | # |
1029 | #= the CPAN shell itself (prompt, color) |
1030 | # |
1031 | |
1032 | my_yn_prompt(commandnumber_in_prompt => 1, $matcher); |
1033 | my_yn_prompt(term_ornaments => 1, $matcher); |
1034 | if ("colorize_output colorize_print colorize_warn colorize_debug" =~ $matcher) { |
1035 | my_yn_prompt(colorize_output => 0, $matcher); |
1036 | if ($CPAN::Config->{colorize_output}) { |
1037 | if ($CPAN::META->has_inst("Term::ANSIColor")) { |
1038 | my $T="gYw"; |
1039 | print " on_ on_y ". |
1040 | " on_ma on_\n"; |
1041 | print " on_black on_red green ellow ". |
1042 | "on_blue genta on_cyan white\n"; |
1043 | |
1044 | for my $FG ("", "bold", |
1045 | map {$_,"bold $_"} "black","red","green", |
1046 | "yellow","blue", |
1047 | "magenta", |
1048 | "cyan","white") { |
1049 | printf "%12s ", $FG; |
1050 | for my $BG ("",map {"on_$_"} qw(black red green yellow |
1051 | blue magenta cyan white)) { |
1052 | print $FG||$BG ? |
1053 | Term::ANSIColor::colored(" $T ","$FG $BG") : " $T "; |
1054 | } |
1055 | print "\n"; |
1056 | } |
1057 | print "\n"; |
1058 | } |
1059 | for my $tuple ( |
1060 | ["colorize_print", "bold blue on_white"], |
1061 | ["colorize_warn", "bold red on_white"], |
1062 | ["colorize_debug", "black on_cyan"], |
1063 | ) { |
1064 | my_dflt_prompt($tuple->[0] => $tuple->[1], $matcher); |
1065 | if ($CPAN::META->has_inst("Term::ANSIColor")) { |
1066 | eval { Term::ANSIColor::color($CPAN::Config->{$tuple->[0]})}; |
1067 | if ($@) { |
1068 | $CPAN::Config->{$tuple->[0]} = $tuple->[1]; |
1069 | $CPAN::Frontend->mywarn($@."setting to default '$tuple->[1]'\n"); |
1070 | } |
1071 | } |
1072 | } |
1073 | } |
1074 | } |
1075 | |
1076 | # |
1077 | #== term_is_latin |
1078 | # |
1079 | |
1080 | if (!$matcher or 'term_is_latin' =~ /$matcher/) { |
1081 | my_yn_prompt(term_is_latin => 1, $matcher); |
1082 | } |
1083 | |
1084 | # |
1085 | #== save history in file 'histfile' |
1086 | # |
1087 | |
1088 | if (!$matcher or 'histfile histsize' =~ /$matcher/) { |
1089 | $CPAN::Frontend->myprint($prompts{histfile_intro}); |
1090 | defined($default = $CPAN::Config->{histfile}) or |
1091 | $default = File::Spec->catfile($CPAN::Config->{cpan_home},"histfile"); |
1092 | my_dflt_prompt(histfile => $default, $matcher); |
1093 | |
1094 | if ($CPAN::Config->{histfile}) { |
1095 | defined($default = $CPAN::Config->{histsize}) or $default = 100; |
1096 | my_dflt_prompt(histsize => $default, $matcher); |
1097 | } |
1098 | } |
1099 | |
1100 | # |
1101 | #== do an ls on the m or the d command |
1102 | # |
1103 | my_yn_prompt(show_upload_date => 0, $matcher); |
1104 | |
1105 | # |
1106 | #== verbosity at the end of the r command |
1107 | # |
1108 | if (!$matcher |
1109 | or 'show_unparsable_versions' =~ /$matcher/ |
1110 | or 'show_zero_versions' =~ /$matcher/ |
1111 | ) { |
1112 | $CPAN::Frontend->myprint($prompts{show_unparsable_or_zero_versions_intro}); |
1113 | my_yn_prompt(show_unparsable_versions => 0, $matcher); |
1114 | my_yn_prompt(show_zero_versions => 0, $matcher); |
1115 | } |
1116 | |
1117 | # |
1118 | #= MIRRORED.BY and conf_sites() |
1119 | # |
1120 | |
1121 | if ($matcher) { |
1122 | if ("urllist" =~ $matcher) { |
1123 | # conf_sites would go into endless loop with the smash prompt |
1124 | local *_real_prompt; |
1125 | *_real_prompt = \&CPAN::Shell::colorable_makemaker_prompt; |
1126 | conf_sites(); |
1127 | } |
1128 | if ("randomize_urllist" =~ $matcher) { |
1129 | my_dflt_prompt(randomize_urllist => 0, $matcher); |
1130 | } |
1131 | } elsif ($fastread) { |
1132 | $CPAN::Frontend->myprint("Autoconfigured everything but 'urllist'.\n". |
1133 | "Please call 'o conf init urllist' to configure ". |
1134 | "your CPAN server(s) now!"); |
1135 | } else { |
1136 | conf_sites(); |
1137 | } |
1138 | |
1139 | $CPAN::Frontend->myprint("\n\n"); |
1140 | if ($matcher && !$CPAN::Config->{auto_commit}) { |
1141 | $CPAN::Frontend->myprint("Please remember to call 'o conf commit' to ". |
1142 | "make the config permanent!\n\n"); |
1143 | } else { |
1144 | CPAN::HandleConfig->commit($configpm); |
1145 | } |
1146 | } |
1147 | |
1148 | sub my_dflt_prompt { |
1149 | my ($item, $dflt, $m) = @_; |
1150 | my $default = $CPAN::Config->{$item} || $dflt; |
1151 | |
1152 | $DB::single = 1; |
1153 | if (!$m || $item =~ /$m/) { |
1154 | if (my $intro = $prompts{$item . "_intro"}) { |
1155 | $CPAN::Frontend->myprint($intro); |
1156 | } |
1157 | $CPAN::Frontend->myprint(" <$item>\n"); |
1158 | $CPAN::Config->{$item} = prompt($prompts{$item}, $default); |
1159 | print "\n"; |
1160 | } else { |
1161 | $CPAN::Config->{$item} = $default; |
1162 | } |
1163 | } |
1164 | |
1165 | sub my_yn_prompt { |
1166 | my ($item, $dflt, $m) = @_; |
1167 | my $default; |
1168 | defined($default = $CPAN::Config->{$item}) or $default = $dflt; |
1169 | |
1170 | # $DB::single = 1; |
1171 | if (!$m || $item =~ /$m/) { |
1172 | if (my $intro = $prompts{$item . "_intro"}) { |
1173 | $CPAN::Frontend->myprint($intro); |
1174 | } |
1175 | $CPAN::Frontend->myprint(" <$item>\n"); |
1176 | my $ans = prompt($prompts{$item}, $default ? 'yes' : 'no'); |
1177 | $CPAN::Config->{$item} = ($ans =~ /^[y1]/i ? 1 : 0); |
1178 | print "\n"; |
1179 | } else { |
1180 | $CPAN::Config->{$item} = $default; |
1181 | } |
1182 | } |
1183 | |
1184 | sub my_prompt_loop { |
1185 | my ($item, $dflt, $m, $ok) = @_; |
1186 | my $default = $CPAN::Config->{$item} || $dflt; |
1187 | my $ans; |
1188 | |
1189 | $DB::single = 1; |
1190 | if (!$m || $item =~ /$m/) { |
1191 | $CPAN::Frontend->myprint($prompts{$item . "_intro"}); |
1192 | $CPAN::Frontend->myprint(" <$item>\n"); |
1193 | do { $ans = prompt($prompts{$item}, $default); |
1194 | } until $ans =~ /$ok/; |
1195 | $CPAN::Config->{$item} = $ans; |
1196 | print "\n"; |
1197 | } else { |
1198 | $CPAN::Config->{$item} = $default; |
1199 | } |
1200 | } |
1201 | |
1202 | |
1203 | sub conf_sites { |
1204 | my $m = 'MIRRORED.BY'; |
1205 | my $mby = File::Spec->catfile($CPAN::Config->{keep_source_where},$m); |
1206 | File::Path::mkpath(File::Basename::dirname($mby)); |
1207 | if (-f $mby && -f $m && -M $m < -M $mby) { |
1208 | require File::Copy; |
1209 | File::Copy::copy($m,$mby) or die "Could not update $mby: $!"; |
1210 | } |
1211 | my $loopcount = 0; |
1212 | local $^T = time; |
1213 | my $overwrite_local = 0; |
1214 | if ($mby && -f $mby && -M _ <= 60 && -s _ > 0) { |
1215 | my $mtime = localtime((stat _)[9]); |
1216 | my $prompt = qq{Found $mby as of $mtime |
1217 | |
1218 | I\'d use that as a database of CPAN sites. If that is OK for you, |
1219 | please answer 'y', but if you want me to get a new database now, |
1220 | please answer 'n' to the following question. |
1221 | |
1222 | Shall I use the local database in $mby?}; |
1223 | my $ans = prompt($prompt,"y"); |
1224 | $overwrite_local = 1 unless $ans =~ /^y/i; |
1225 | } |
1226 | while ($mby) { |
1227 | if ($overwrite_local) { |
1228 | $CPAN::Frontend->myprint(qq{Trying to overwrite $mby\n}); |
1229 | $mby = CPAN::FTP->localize($m,$mby,3); |
1230 | $overwrite_local = 0; |
1231 | } elsif ( ! -f $mby ) { |
1232 | $CPAN::Frontend->myprint(qq{You have no $mby\n I\'m trying to fetch one\n}); |
1233 | $mby = CPAN::FTP->localize($m,$mby,3); |
1234 | } elsif (-M $mby > 60 && $loopcount == 0) { |
1235 | $CPAN::Frontend->myprint(qq{Your $mby is older than 60 days,\n I\'m trying }. |
1236 | qq{to fetch one\n}); |
1237 | $mby = CPAN::FTP->localize($m,$mby,3); |
1238 | $loopcount++; |
1239 | } elsif (-s $mby == 0) { |
1240 | $CPAN::Frontend->myprint(qq{You have an empty $mby,\n I\'m trying to fetch one\n}); |
1241 | $mby = CPAN::FTP->localize($m,$mby,3); |
1242 | } else { |
1243 | last; |
1244 | } |
1245 | } |
1246 | local $urllist = []; |
1247 | read_mirrored_by($mby); |
1248 | bring_your_own(); |
1249 | $CPAN::Config->{urllist} = $urllist; |
1250 | } |
1251 | |
1252 | sub find_exe { |
1253 | my($exe,$path) = @_; |
1254 | my($dir); |
1255 | #warn "in find_exe exe[$exe] path[@$path]"; |
1256 | for $dir (@$path) { |
1257 | my $abs = File::Spec->catfile($dir,$exe); |
1258 | if (($abs = MM->maybe_command($abs))) { |
1259 | return $abs; |
1260 | } |
1261 | } |
1262 | } |
1263 | |
1264 | sub picklist { |
1265 | my($items,$prompt,$default,$require_nonempty,$empty_warning)=@_; |
1266 | CPAN->debug("picklist('$items','$prompt','$default','$require_nonempty',". |
1267 | "'$empty_warning')") if $CPAN::DEBUG; |
1268 | $default ||= ''; |
1269 | |
1270 | my $pos = 0; |
1271 | |
1272 | my @nums; |
1273 | SELECTION: while (1) { |
1274 | |
1275 | # display, at most, 15 items at a time |
1276 | my $limit = $#{ $items } - $pos; |
1277 | $limit = 15 if $limit > 15; |
1278 | |
1279 | # show the next $limit items, get the new position |
1280 | $pos = display_some($items, $limit, $pos, $default); |
1281 | $pos = 0 if $pos >= @$items; |
1282 | |
1283 | my $num = prompt($prompt,$default); |
1284 | |
1285 | @nums = split (' ', $num); |
1286 | { |
1287 | my %seen; |
1288 | @nums = grep { !$seen{$_}++ } @nums; |
1289 | } |
1290 | my $i = scalar @$items; |
1291 | unrangify(\@nums); |
1292 | if (grep (/\D/ || $_ < 1 || $_ > $i, @nums)) { |
1293 | $CPAN::Frontend->mywarn("invalid items entered, try again\n"); |
1294 | if ("@nums" =~ /\D/) { |
1295 | $CPAN::Frontend->mywarn("(we are expecting only numbers between 1 and $i)\n"); |
1296 | } |
1297 | next SELECTION; |
1298 | } |
1299 | if ($require_nonempty && !@nums) { |
1300 | $CPAN::Frontend->mywarn("$empty_warning\n"); |
1301 | } |
1302 | $CPAN::Frontend->myprint("\n"); |
1303 | |
1304 | # a blank line continues... |
1305 | next SELECTION unless @nums; |
1306 | last; |
1307 | } |
1308 | for (@nums) { $_-- } |
1309 | @{$items}[@nums]; |
1310 | } |
1311 | |
1312 | sub unrangify ($) { |
1313 | my($nums) = $_[0]; |
1314 | my @nums2 = (); |
1315 | while (@{$nums||[]}) { |
1316 | my $n = shift @$nums; |
1317 | if ($n =~ /^(\d+)-(\d+)$/) { |
1318 | my @range = $1 .. $2; |
1319 | # warn "range[@range]"; |
1320 | push @nums2, @range; |
1321 | } else { |
1322 | push @nums2, $n; |
1323 | } |
1324 | } |
1325 | push @$nums, @nums2; |
1326 | } |
1327 | |
1328 | sub display_some { |
1329 | my ($items, $limit, $pos, $default) = @_; |
1330 | $pos ||= 0; |
1331 | |
1332 | my @displayable = @$items[$pos .. ($pos + $limit)]; |
1333 | for my $item (@displayable) { |
1334 | $CPAN::Frontend->myprint(sprintf "(%d) %s\n", ++$pos, $item); |
1335 | } |
1336 | my $hit_what = $default ? "SPACE RETURN" : "RETURN"; |
1337 | $CPAN::Frontend->myprint(sprintf("%d more items, hit %s to show them\n", |
1338 | (@$items - $pos), |
1339 | $hit_what, |
1340 | )) |
1341 | if $pos < @$items; |
1342 | return $pos; |
1343 | } |
1344 | |
1345 | sub read_mirrored_by { |
1346 | my $local = shift or return; |
1347 | my(%all,$url,$expected_size,$default,$ans,$host, |
1348 | $dst,$country,$continent,@location); |
1349 | my $fh = FileHandle->new; |
1350 | $fh->open($local) or die "Couldn't open $local: $!"; |
1351 | local $/ = "\012"; |
1352 | while (<$fh>) { |
1353 | ($host) = /^([\w\.\-]+)/ unless defined $host; |
1354 | next unless defined $host; |
1355 | next unless /\s+dst_(dst|location)/; |
1356 | /location\s+=\s+\"([^\"]+)/ and @location = (split /\s*,\s*/, $1) and |
1357 | ($continent, $country) = @location[-1,-2]; |
1358 | $continent =~ s/\s\(.*//; |
1359 | $continent =~ s/\W+$//; # if Jarkko doesn't know latitude/longitude |
1360 | /dst_dst\s+=\s+\"([^\"]+)/ and $dst = $1; |
1361 | next unless $host && $dst && $continent && $country; |
1362 | $all{$continent}{$country}{$dst} = CPAN::Mirrored::By->new($continent,$country,$dst); |
1363 | undef $host; |
1364 | $dst=$continent=$country=""; |
1365 | } |
1366 | $fh->close; |
1367 | $CPAN::Config->{urllist} ||= []; |
1368 | my @previous_urls = @{$CPAN::Config->{urllist}}; |
9ddc4ed0 |
1369 | |
547d3dfd |
1370 | $CPAN::Frontend->myprint($prompts{urls_intro}); |
9ddc4ed0 |
1371 | |
547d3dfd |
1372 | my (@cont, $cont, %cont, @countries, @urls, %seen); |
1373 | my $no_previous_warn = |
1374 | "Sorry! since you don't have any existing picks, you must make a\n" . |
1375 | "geographic selection."; |
1376 | my $offer_cont = [sort keys %all]; |
1377 | if (@previous_urls) { |
1378 | push @$offer_cont, "(edit previous picks)"; |
1379 | $default = @$offer_cont; |
1380 | } |
1381 | @cont = picklist($offer_cont, |
1382 | "Select your continent (or several nearby continents)", |
1383 | $default, |
1384 | ! @previous_urls, |
1385 | $no_previous_warn); |
9ddc4ed0 |
1386 | |
9ddc4ed0 |
1387 | |
547d3dfd |
1388 | foreach $cont (@cont) { |
1389 | my @c = sort keys %{$all{$cont}}; |
1390 | @cont{@c} = map ($cont, 0..$#c); |
1391 | @c = map ("$_ ($cont)", @c) if @cont > 1; |
1392 | push (@countries, @c); |
1393 | } |
1394 | if (@previous_urls && @countries) { |
1395 | push @countries, "(edit previous picks)"; |
1396 | $default = @countries; |
1397 | } |
9ddc4ed0 |
1398 | |
547d3dfd |
1399 | if (@countries) { |
1400 | @countries = picklist (\@countries, |
1401 | "Select your country (or several nearby countries)", |
1402 | $default, |
1403 | ! @previous_urls, |
1404 | $no_previous_warn); |
1405 | %seen = map (($_ => 1), @previous_urls); |
1406 | # hmmm, should take list of defaults from CPAN::Config->{'urllist'}... |
1407 | foreach $country (@countries) { |
1408 | next if $country =~ /edit previous picks/; |
1409 | (my $bare_country = $country) =~ s/ \(.*\)//; |
1410 | my @u = sort keys %{$all{$cont{$bare_country}}{$bare_country}}; |
1411 | @u = grep (! $seen{$_}, @u); |
1412 | @u = map ("$_ ($bare_country)", @u) |
1413 | if @countries > 1; |
1414 | push (@urls, @u); |
1415 | } |
1416 | } |
1417 | push (@urls, map ("$_ (previous pick)", @previous_urls)); |
1418 | my $prompt = "Select as many URLs as you like (by number), |
1419 | put them on one line, separated by blanks, hyphenated ranges allowed |
1420 | e.g. '1 4 5' or '7 1-4 8'"; |
1421 | if (@previous_urls) { |
1422 | $default = join (' ', ((scalar @urls) - (scalar @previous_urls) + 1) .. |
1423 | (scalar @urls)); |
1424 | $prompt .= "\n(or just hit RETURN to keep your previous picks)"; |
1425 | } |
9ddc4ed0 |
1426 | |
547d3dfd |
1427 | @urls = picklist (\@urls, $prompt, $default); |
1428 | foreach (@urls) { s/ \(.*\)//; } |
1429 | push @$urllist, @urls; |
1430 | } |
9ddc4ed0 |
1431 | |
547d3dfd |
1432 | sub bring_your_own { |
1433 | my %seen = map (($_ => 1), @$urllist); |
1434 | my($ans,@urls); |
1435 | my $eacnt = 0; # empty answers |
1436 | do { |
1437 | my $prompt = "Enter another URL or RETURN to quit:"; |
1438 | unless (%seen) { |
1439 | $prompt = qq{CPAN.pm needs at least one URL where it can fetch CPAN files from. |
9ddc4ed0 |
1440 | |
547d3dfd |
1441 | Please enter your CPAN site:}; |
1442 | } |
1443 | $ans = prompt ($prompt, ""); |
9ddc4ed0 |
1444 | |
547d3dfd |
1445 | if ($ans) { |
1446 | $ans =~ s|/?\z|/|; # has to end with one slash |
1447 | $ans = "file:$ans" unless $ans =~ /:/; # without a scheme is a file: |
1448 | if ($ans =~ /^\w+:\/./) { |
1449 | push @urls, $ans unless $seen{$ans}++; |
1450 | } else { |
1451 | $CPAN::Frontend-> |
1452 | myprint(sprintf(qq{"%s" doesn\'t look like an URL at first sight. |
1453 | I\'ll ignore it for now. |
1454 | You can add it to your %s |
1455 | later if you\'re sure it\'s right.\n}, |
1456 | $ans, |
1457 | $INC{'CPAN/MyConfig.pm'} |
1458 | || $INC{'CPAN/Config.pm'} |
1459 | || "configuration file", |
1460 | )); |
1461 | } |
1462 | } else { |
1463 | if (++$eacnt >= 5) { |
1464 | $CPAN::Frontend-> |
1465 | mywarn("Giving up.\n"); |
1466 | $CPAN::Frontend->mysleep(5); |
1467 | return; |
1468 | } |
1469 | } |
1470 | } while $ans || !%seen; |
9ddc4ed0 |
1471 | |
547d3dfd |
1472 | push @$urllist, @urls; |
1473 | # xxx delete or comment these out when you're happy that it works |
1474 | $CPAN::Frontend->myprint("New set of picks:\n"); |
1475 | map { $CPAN::Frontend->myprint(" $_\n") } @$urllist; |
1476 | } |
9ddc4ed0 |
1477 | |
9ddc4ed0 |
1478 | |
547d3dfd |
1479 | sub _strip_spaces { |
1480 | $_[0] =~ s/^\s+//; # no leading spaces |
1481 | $_[0] =~ s/\s+\z//; # no trailing spaces |
1482 | } |
9ddc4ed0 |
1483 | |
547d3dfd |
1484 | sub prompt ($;$) { |
1485 | unless (defined &_real_prompt) { |
1486 | *_real_prompt = \&CPAN::Shell::colorable_makemaker_prompt; |
1487 | } |
1488 | my $ans = _real_prompt(@_); |
9ddc4ed0 |
1489 | |
547d3dfd |
1490 | _strip_spaces($ans); |
9ddc4ed0 |
1491 | |
547d3dfd |
1492 | return $ans; |
1493 | } |
9ddc4ed0 |
1494 | |
9ddc4ed0 |
1495 | |
547d3dfd |
1496 | sub prompt_no_strip ($;$) { |
1497 | return _real_prompt(@_); |
1498 | } |
9ddc4ed0 |
1499 | |
9ddc4ed0 |
1500 | |
547d3dfd |
1501 | BEGIN { |
9ddc4ed0 |
1502 | |
547d3dfd |
1503 | my @prompts = ( |
9ddc4ed0 |
1504 | |
547d3dfd |
1505 | manual_config => qq[ |
9ddc4ed0 |
1506 | |
547d3dfd |
1507 | CPAN is the world-wide archive of perl resources. It consists of about |
1508 | 300 sites that all replicate the same contents around the globe. Many |
1509 | countries have at least one CPAN site already. The resources found on |
1510 | CPAN are easily accessible with the CPAN.pm module. If you want to use |
1511 | CPAN.pm, lots of things have to be configured. Fortunately, most of |
1512 | them can be determined automatically. If you prefer the automatic |
1513 | configuration, answer 'yes' below. |
9ddc4ed0 |
1514 | |
547d3dfd |
1515 | If you prefer to enter a dialog instead, you can answer 'no' to this |
1516 | question and I'll let you configure in small steps one thing after the |
1517 | other. (Note: you can revisit this dialog anytime later by typing 'o |
1518 | conf init' at the cpan prompt.) |
1519 | ], |
9ddc4ed0 |
1520 | |
547d3dfd |
1521 | config_intro => qq{ |
9ddc4ed0 |
1522 | |
547d3dfd |
1523 | The following questions are intended to help you with the |
1524 | configuration. The CPAN module needs a directory of its own to cache |
1525 | important index files and maybe keep a temporary mirror of CPAN files. |
1526 | This may be a site-wide or a personal directory.}, |
9ddc4ed0 |
1527 | |
547d3dfd |
1528 | # cpan_home => qq{ }, |
9ddc4ed0 |
1529 | |
547d3dfd |
1530 | cpan_home_where => qq{ |
9ddc4ed0 |
1531 | |
547d3dfd |
1532 | First of all, I'd like to create this directory. Where? |
9ddc4ed0 |
1533 | |
547d3dfd |
1534 | }, |
9ddc4ed0 |
1535 | |
547d3dfd |
1536 | external_progs => qq{ |
9ddc4ed0 |
1537 | |
547d3dfd |
1538 | The CPAN module will need a few external programs to work properly. |
1539 | Please correct me, if I guess the wrong path for a program. Don't |
1540 | panic if you do not have some of them, just press ENTER for those. To |
1541 | disable the use of a program, you can type a space followed by ENTER. |
9ddc4ed0 |
1542 | |
1543 | }, |
1544 | |
c9869e1c |
1545 | proxy_intro => qq{ |
9ddc4ed0 |
1546 | |
547d3dfd |
1547 | If you're accessing the net via proxies, you can specify them in the |
9ddc4ed0 |
1548 | CPAN configuration or via environment variables. The variable in |
1549 | the \$CPAN::Config takes precedence. |
1550 | |
1551 | }, |
1552 | |
1553 | proxy_user => qq{ |
1554 | |
1555 | If your proxy is an authenticating proxy, you can store your username |
1556 | permanently. If you do not want that, just press RETURN. You will then |
1557 | be asked for your username in every future session. |
1558 | |
1559 | }, |
1560 | |
1561 | proxy_pass => qq{ |
1562 | |
1563 | Your password for the authenticating proxy can also be stored |
1564 | permanently on disk. If this violates your security policy, just press |
1565 | RETURN. You will then be asked for the password in every future |
1566 | session. |
1567 | |
1568 | }, |
1569 | |
1570 | urls_intro => qq{ |
1571 | |
1572 | Now we need to know where your favorite CPAN sites are located. Push |
1573 | a few sites onto the array (just in case the first on the array won\'t |
1574 | work). If you are mirroring CPAN to your local workstation, specify a |
1575 | file: URL. |
1576 | |
8962fc49 |
1577 | First, pick a nearby continent and country by typing in the number(s) |
1578 | in front of the item(s) you want to select. You can pick several of |
1579 | each, separated by spaces. Then, you will be presented with a list of |
1580 | URLs of CPAN mirrors in the countries you selected, along with |
1581 | previously selected URLs. Select some of those URLs, or just keep the |
1582 | old list. Finally, you will be prompted for any extra URLs -- file:, |
1583 | ftp:, or http: -- that host a CPAN mirror. |
9ddc4ed0 |
1584 | |
1585 | }, |
1586 | |
1587 | password_warn => qq{ |
1588 | |
1589 | Warning: Term::ReadKey seems not to be available, your password will |
1590 | be echoed to the terminal! |
1591 | |
1592 | }, |
1593 | |
b72dd56f |
1594 | ); |
9ddc4ed0 |
1595 | |
1596 | die "Coding error in \@prompts declaration. Odd number of elements, above" |
547d3dfd |
1597 | if (@prompts % 2); |
9ddc4ed0 |
1598 | |
1599 | %prompts = @prompts; |
1600 | |
1601 | if (scalar(keys %prompts) != scalar(@prompts)/2) { |
9ddc4ed0 |
1602 | my %already; |
9ddc4ed0 |
1603 | for my $item (0..$#prompts) { |
547d3dfd |
1604 | next if $item % 2; |
1605 | die "$prompts[$item] is duplicated\n" if $already{$prompts[$item]}++; |
1606 | } |
1607 | } |
1608 | |
1609 | local *FH; |
1610 | my $pmfile = __FILE__; |
1611 | open FH, $pmfile or die "Could not open '$pmfile': $!"; |
1612 | local $/ = ""; |
1613 | my @podpara; |
1614 | while (<FH>) { |
1615 | next if 1 .. /^=over/; |
1616 | chomp; |
1617 | push @podpara, $_; |
1618 | last if /^=back/; |
1619 | } |
1620 | pop @podpara; |
1621 | while (@podpara) { |
1622 | warn "Alert: cannot parse my own manpage for init dialog" unless $podpara[0] =~ s/^=item\s+//; |
1623 | my $name = shift @podpara; |
1624 | my @para; |
1625 | while (@podpara && $podpara[0] !~ /^=item/) { |
1626 | push @para, shift @podpara; |
1627 | } |
1628 | $prompts{$name} = pop @para; |
1629 | if (@para) { |
1630 | $prompts{$name . "_intro"} = join "", map { "$_\n\n" } @para; |
9ddc4ed0 |
1631 | } |
9ddc4ed0 |
1632 | } |
1633 | |
8962fc49 |
1634 | } # EOBEGIN |
9ddc4ed0 |
1635 | |
5f05dabc |
1636 | 1; |